Ring Tube Axially Magnetized Neodymium Permanent Rare Earth Magnet

Send Inquiry

Primary Competitive Advantages:

We are A Professional Permanent Magnets & Magnetic Assemblies Company Operating Since 2004

All Magnetic Grade for Sintered & Bonded Magnets

Our Quality Guaranteed

We Ship Worldwide

Small Orders Accepted

OEM Design Approvals

All Payment Accepted

GET A Quote for Ring Tube Axially Magnetized Neodymium Permanent Rare Earth Magnet

Ring Tube Axially Magnetized Neodymium Permanent Rare Earth Magnet N42, Unipole On OD and ID NdFeB Tube Magnets with Zinc Plating, Sintered NdFeB Axially Aligned Cylindrical Ring Magnet, Sintering NdFeB Axially Magnetic Rings Supplier

Ring Tube Axially Magnetized Neodymium Permanent Rare Earth Magnet Specifications:
Dimensions: OD16 x ID8 x Thick20 mm (Outer Diameter*Inner Diameter*Thickness)
Tolerances: +/-0.002” (+/-0.05mm)
Material: NdFeB, Grade N42
Plating/Coating: Ni-Cu-Ni-Zinc
Magnetization Direction: Axially Magnetized
Max Operating Temp: 80ºC
BHmax: 42 MGOe
(1″=25.4mm; 1lbs=0.453kg)
Other: All magnets passed QC(Br. Flux.Dimensions) and 24-Hour Salt Spray Test.
Feel free to contact us for the inventory if you need the product urgently.
Magnet Application: Motors, Wind Power, Sensors, Computers and Peripherals, Magnetic Assemblies, Automotive, Motion Control, Aerospace, Research and Development, Communications, Medical Device and Diagnostics, Home appliance, Other magnetic applications or you can find new application according to your design.

Zinc Plated NdFeB Ring Tube Axially Magnetized Strong Permanent Magnet

Neodymium Ring Magnet manufacturer & supplier
Rare Earth Ring Magnets, also known as neodymium ring magnets, are often used in joinery and shop-fitting as they may be recessed and screwed into position. Although not as strong as Neodymium discs, the hole in centre of the ring magnet ensures great versatility.

Neodymium rings are one of the most popular shapes of rare earth magnets. MPCO Magnetics manufactures a wide range of ring magnets in different sizes and with several different coatings such as Nickel, Zinc, Epoxy or Gold to prevent and reduce wear and corrosion.

Strong Neodymium Ring Magnets N35, N38, N42, N45, N50 & N52. Neodymium Ring Magnets are widely used in such applications as holding, motors, consumer electronics, medical, sensors and speakers. Due to the high magnetic strength of a Rare Earth Magnet, it has replaced other magnetic materials in order to make a design smaller but achieve the same result. Unipole Radially Magnetized Tube Magnet NdFeB N38SH

Need a specific Neodymium Ring Magnet size and performance? If you require a specific size Rare Earth Neodymium Ring Magnet, please contact us.

Sintering NdFeB Axially Magnetic Rings Tube

Neodymium ring magnets are great for use as medical magnets, sensor magnets, motor magnets, consumer electronics magnets, holding magnets and speaker magnets. The “donut hole” shape allows for the magnet to fit on a post to secure it in place.

There are always a way to solve a problem by communications and mutual understanding. You can contact us by below ways:
A. Via Order Messages
B. Via Trade Manager
C. Via Emails or other contacts

OD × ID × T	Shape	kG	mT	kgf	N
OD × ID × T	Shape	Surface magnetic flux density		magnetic absorption
5φ × 2.4φ × 3	Ring Magnets	2.2	220	0.3	2.94
6φ × 3φ × 4	Ring Magnets	3.3	330	0.4	3.92
6.6φ × 2φ × 1.5	Ring Magnets	2.0	200	0.28	2.75
8φ × 2φ × 2.5	Ring Magnets	3.0	300	0.9	8.83
8φ × 4φ × 5	Ring Magnets	3.7	370	1.2	11.77
8.5φX5.5φ × 0.8	Ring Magnets	1.0	100	0.2	1.96
10φ × 5φ × 5	Ring Magnets	3.6	360	1.8	17.65
10φ × 6φ × 1	Ring Magnets	1.7	170	0.7	6.86
10φ × 6φ × 10	Ring Magnets	3.3	330	2.5	24.52
10.5φ × 7.6φ × 1	Ring Magnets	1.6	160	0.7	6.86
11φ × 4φ × 10	Ring Magnets	3.2	320	3.2	31.38
12φ × 6φ × 0.8	Ring Magnets	1.6	160	0.7	6.86
12φ × 7φ × 6	Ring Magnets	3.6	360	2.2	21.57
13.5φ × 5φ × 2	Ring Magnets	2.2	220	1.0	9.81
14φ × 9φ × 4	Ring Magnets	3.0	300	3.0	29.42

OD × ID × T	Shape	Surface magnetic flux × density		magnetic absorption
OD × ID × T	Shape	kG	mT	kgf	N
14.2φ × 10φ × 2	Ring Magnets	3.0	300	2.1	20.59
17φ X8.8φX1.25	Ring Magnets	1.8	180	1.0	9.81
18φ × 7φ × 6	Ring Magnets	3.6	360	5.5	53.94
19φ × 6.5φ × 10	Ring Magnets	4.5	450	8.4	82.38
23φ × 8φ × 3.5	Ring Magnets	3.0	300	3.5	34.32
23φ × 8φ × 14	Ring Magnets	4.2	420	12.0	117.68
23φ × 13φ × 1	Ring Magnets	1.3	130	1.8	17.65
25φ × 7φ × 6	Ring Magnets	3.6	360	7.3	71.59
26φ × 20φ × 6	Ring Magnets	3.5	350	5.5	53.94
31.2φX18.2φ × 1	Ring Magnets	1.2	120	3.2	31.38
39φ × 19φ × 7	Ring Magnets	3.5	350	20.0	196.13
59φ × 19φ × 10	Ring Magnets	4.5	450	45.0	441.30
70φ × 32φ × 15	Ring Magnets	4.5	450	50.0	490.33
76φ × 42φ × 6	Ring Magnets	3.5	350	55.0	539.37
98φ × 58φ × 10	Ring Magnets	4.0	400	65.0	637.43